Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:56Z
4y² + 8y + 1 = 0
det| 9 4 ; 1 10 | = 86
46K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-ω²) dω = √π / 2
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
177K
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 11 9 ; 0 12 | = 132
316K